@import (reference) "less-nameset";
/* ---------- popup ---------- */
.wi-popup {}
.wi-popup:focus {
    outline: 0;
}
.wi-popup-open { /* 聚焦样式 */
    .outline;
}
.wi-popup-menu {
    display: none;
    visibility: hidden;// 避免改变位置时发生闪烁，默认隐藏
    position: absolute;
    min-width: 160px;
    padding: @popup-menu-padding 0;
    background: @bg;
    border: @popup-menu-bsize solid @border-c;
//    border-radius: @border-radius;
    .box-shadow();
    background-clip: padding-box;
}
.wi-popup-menu-open { display: block; }